0153501008 - ESAB M6 x 38mm Contact Tip for 1.6mm Aluminum Wire (Pack of 10)

ESAB M6x38mm Contact Tip for 1.6mm Aluminum Wire

The ESAB 0153501008 is a specialized MIG welding contact tip designed specifically for use with 1.6mm (1/16-inch) aluminum welding wire. Manufactured to precise tolerances, this contact tip features a standard M6 thread and a total length of 38mm, making it compatible with a wide range of ESAB PSF series MIG guns and other torches utilizing standard Euro-style M6 consumables. The distinction of this tip lies in its internal geometry; unlike standard steel tips, this "ALU" designated tip is engineered with a slightly larger internal bore clearance. This design consideration is critical for aluminum welding applications where the wire expands significantly more than steel as it heats up during the transfer of welding current.

Constructed from high-conductivity copper alloy, the tip ensures efficient current transfer to the wire, which is essential for maintaining a stable arc and achieving high-quality aluminum welds. The smooth internal finish reduces friction, a vital factor when pushing soft aluminum wire which is prone to buckling or "bird-nesting" if resistance is encountered in the liner or tip. By using the correct contact tip, operators can minimize common aluminum welding issues such as micro-arcing inside the tip, wire burn-back, and erratic feeding speeds.

This product is supplied in a pack of 10, ensuring that welding professionals have an adequate supply of consumables on hand for production environments. Regular replacement of contact tips is recommended to maintain optimal electrical conductivity and wire guidance accuracy. The ESAB 0153501008 represents a critical component in the aluminum MIG welding setup, bridging the gap between the power source and the workpiece with reliability and precision.